All terrain vehicle



FIG. 1 is a front perspective view of an all terrain vehicle showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof.

The portions of the all terrain vehicle shown in broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an all terrain vehicle, as shown and described. 